Security/libsecurity_cdsa_utilities/lib/acl_protectedpw.h

   1 /*
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  23
  24
  25 //
  26 // acl_protectedpw - protected-path password-based ACL subject types.
  27 //
  28 // This implements "protected path" password-based subject types as per CSSM standard.
  29 // A "protected path" is something that is outside the scope of the computer proper,
  30 // like e.g. a PINpad directly attached to a smartcard token.
  31 // Note: A password prompted through securityd/SecurityAgent is a "prompted password",
  32 // not a "protected password". See acl_prompted.h.
  33 //
  34 // @@@ Warning: This is not quite implemented.
  35 //
  36 #ifndef _ACL_PROTECTED_PASSWORD
  37 #define _ACL_PROTECTED_PASSWORD
  38
  39 #include <security_cdsa_utilities/cssmdata.h>
  40 #include <security_cdsa_utilities/cssmacl.h>
  41 #include <string>
  42
  43
  44 namespace Security {
  45
  46 class ProtectedPasswordAclSubject : public SimpleAclSubject {
  47 public:
  48     bool validate(const AclValidationContext &baseCtx, const TypedList &sample) const;
  49     CssmList toList(Allocator &alloc) const;
  50
  51     ProtectedPasswordAclSubject(Allocator &alloc, const CssmData &password);
  52     ProtectedPasswordAclSubject(Allocator &alloc, CssmManagedData &password);
  53
  54     Allocator &allocator;
  55
  56     void exportBlob(Writer::Counter &pub, Writer::Counter &priv);
  57     void exportBlob(Writer &pub, Writer &priv);
  58
  59         IFDUMP(void debugDump() const);
  60
  61     class Maker : public AclSubject::Maker {
  62     public:
  63         Maker() : AclSubject::Maker(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD) { }
  64         ProtectedPasswordAclSubject *make(const TypedList &list) const;
  65         ProtectedPasswordAclSubject *make(Version, Reader &pub, Reader &priv) const;
  66     };
  67
  68 private:
  69     CssmAutoData mPassword;
  70 };
  71
  72 } // end namespace Security
  73
  74
  75 #endif //_ACL_PROTECTED_PASSWORD